Keep asking the question, technology for the purpose of what? How you answer that question depends on your learning model. If your learning model is about teachers transmitting low-level knowledge with students regurgitating back factual recall, then your technology adoption and decision-making will revolve around that learning model.
I think there’s a huge difference between viewing the student computer as a curriculum and content delivery device versus a student empowerment device. That shapes how we think about not only technologies but also professional development for teachers.
And I think what we see is that we spend most of that time focusing on the old traditional model of learning and teaching instead of how we do what we really need to do for the kids of today and beyond, and we seem to be fighting really hard to use today’s technology to replicate 1970s education.